Engineered Multifunctional Nanomedicine for Simultaneous Stereotactic Chemotherapy and Inhibited Osteolysis in an Orthotopic Model of Bone Metastasis

A novel multifunctional Ag2S quantum dot (QD)-based nanomedicine of alendronate (Ald)/doxorubicin (DOX)@Ag2S is developed for highly effective bone tumor therapy in an orthotopic model. The bone-targeting and osteolysis inhibition of Ald and the chemotherapeutic effect of DOX on the bone tumor are in situ visualized by Ag2S QDs with emission in the second near-infrared window. As a service to our authors and readers, this journal provides...